CA2238118C - Infusion set - Google Patents

Infusion set Download PDF

Info

Publication number
CA2238118C
CA2238118C CA002238118A CA2238118A CA2238118C CA 2238118 C CA2238118 C CA 2238118C CA 002238118 A CA002238118 A CA 002238118A CA 2238118 A CA2238118 A CA 2238118A CA 2238118 C CA2238118 C CA 2238118C
Authority
CA
Canada
Prior art keywords
inlet
annular ridge
outlet
valve
diaphragm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002238118A
Other languages
English (en)
French (fr)
Other versions
CA2238118A1 (en
Inventor
Jan Willem Marinus Myers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illinois Tool Works Inc
Original Assignee
Filtertek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1997120054 external-priority patent/DE19720054C2/de
Application filed by Filtertek Inc filed Critical Filtertek Inc
Publication of CA2238118A1 publication Critical patent/CA2238118A1/en
Application granted granted Critical
Publication of CA2238118C publication Critical patent/CA2238118C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
CA002238118A 1997-05-14 1998-05-14 Infusion set Expired - Lifetime CA2238118C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19720054.0 1997-05-14
DE1997120054 DE19720054C2 (de) 1996-02-13 1997-05-14 Infusionsbesteck

Publications (2)

Publication Number Publication Date
CA2238118A1 CA2238118A1 (en) 1998-11-14
CA2238118C true CA2238118C (en) 2006-01-17

Family

ID=7829354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002238118A Expired - Lifetime CA2238118C (en) 1997-05-14 1998-05-14 Infusion set

Country Status (4)

Country Link
EP (1) EP0884059B9 (es)
CA (1) CA2238118C (es)
DE (1) DE59811819D1 (es)
ES (1) ES2125212T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7744581B2 (en) * 2002-04-08 2010-06-29 Carmel Pharma Ab Device and method for mixing medical fluids
GB0321210D0 (en) 2003-09-10 2003-10-08 Btg Int Ltd Apparatus and method for dispensing foam
JP4812467B2 (ja) 2006-03-03 2011-11-09 日本シャーウッド株式会社 液体混注具
EP2883566B1 (en) 2013-12-11 2017-05-24 Gambro Lundia AB Extracorporeal blood treatment system and valve unit for pre/post infusion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633605A (en) * 1969-03-18 1972-01-11 Robertshaw Controls Co Pneumatic control system and pneumatic control device therefor or the like
AU2522388A (en) * 1987-10-05 1989-04-18 Gunter Heimhilcher Nonreturn valve arrangement
FR2666745A1 (fr) * 1990-09-13 1992-03-20 Desclozeaux Christophe Dispositif a clapet antiretour pour injecter une solution dans une ligne de perfusion.
DE4142494C2 (de) * 1991-12-23 1998-07-30 Filtertek Sa Rückschlagventil für medizinische Anwendungen der Fluidtechnik
US5267964A (en) * 1992-03-23 1993-12-07 Clintec Nutrition Co. Fluid control device including automatic valve

Also Published As

Publication number Publication date
EP0884059A2 (de) 1998-12-16
EP0884059B9 (de) 2005-06-08
CA2238118A1 (en) 1998-11-14
EP0884059A3 (de) 1999-06-30
ES2125212T1 (es) 1999-03-01
DE59811819D1 (de) 2004-09-23
EP0884059B1 (de) 2004-08-18
ES2125212T3 (es) 2005-04-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180514